Last night, Vice President Joe Biden told a Seattle audience that “Only 13 people in American history have ever served as long” he served in the Senate, according to a pool report from the event. It is a line he has used before. “I’ve served longer in the Senate, I’m almost embarrassed to admit, than all but 13 people in the history of the United States of America,” Biden said at an event last month in North Carolina.

But last night, Biden got his own history wrong—just as he did when he used the line last month.